Margaret Gilbreth, MD
NPI 1205255841 · Pediatrics Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Gilbreth, MD is a Pediatrics Physician provider in San Francisco, CA (NPI 1205255841).
Provider details
- NPI number
- 1205255841
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A143538 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-10
- Last updated
- 2017-06-26
Frequently asked questions
- What is Margaret Gilbreth's NPI number?
- Margaret Gilbreth's National Provider Identifier (NPI) is 1205255841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Gilbreth's specialty?
- Margaret Gilbreth is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Gilbreth located?
- Margaret Gilbreth's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Margaret Gilbreth's phone number?
- The practice phone number listed in the NPPES registry for Margaret Gilbreth is (415) 476-4009.
- Does Margaret Gilbreth accept Medicare?
- Margaret Gilbreth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Gilbreth's NPI active?
- Yes — Margaret Gilbreth's NPI (1205255841) is active in the NPPES registry as of the last update on 2017-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.